CN218084041U - Finger-pressure glue forming device - Google Patents
Finger-pressure glue forming device Download PDFInfo
- Publication number
- CN218084041U CN218084041U CN202221141751.1U CN202221141751U CN218084041U CN 218084041 U CN218084041 U CN 218084041U CN 202221141751 U CN202221141751 U CN 202221141751U CN 218084041 U CN218084041 U CN 218084041U
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- glue
- finger
- extrusion
- cutting blade
- piston
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- 239000003292 glue Substances 0.000 title claims abstract description 121
- 238000001125 extrusion Methods 0.000 claims abstract description 53
- 238000010008 shearing Methods 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims description 40
- 238000003860 storage Methods 0.000 claims description 32
- 238000003825 pressing Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000000565 sealant Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of extrusion tooling, more specifically relates to a finger-pressure glue forming device, including being provided with a plurality of preforming devices of extruding the mouth and can following and extrude the crossing direction reciprocating motion's of a mouthful axial lead shearing mechanism, shearing mechanism sets up in the side of extruding the mouth. The utility model discloses an integrated shearing mechanism and preforming device improve the preparation efficiency that indicates the moulding and to the adaptability to the motorcycle type.
Description
Technical Field
The utility model belongs to the technical field of extrusion tooling, more specifically relates to a finger-pressure glue forming device.
Background
The automobile body is welding the in-process of dress assembly, and some gaps often can appear in the cooperation between the sheet metal component, and the existence in gap can make whole car waterproof and sound insulation performance level relatively poor to this kind of condition can be along with increasing of vehicle service life's increasing more serious. Therefore, in the current production process of the whole automobile, the finger-pressure sealant is used for filling the gap so as to improve the whole waterproof and sound insulation performance.
Generally, the finger-pressing sealant needs to be prefabricated into a small block shape before being filled, and can be pressed into gaps, the traditional automobile industry mostly adopts a multi-vehicle type collinear production mode, different vehicle types need to be processed at the same station, and gaps of sheet metal parts of vehicle bodies of different vehicle types are different in size, so that the finger-pressing sealant needs to be prefabricated according to the conditions of actual vehicle types.
At present, two methods for prefabricating finger-pressing sealant are commonly used in the industry, one method is that a small block is prefabricated by a finger-pressing sealant supplier, and then an operator in a host factory directly takes the small block to perform gap filling operation, however, the method has high cost and cannot randomly adjust the size of the finger-pressing sealant according to the size of gaps of vehicle bodies of different vehicle types, so that the material waste and the attractiveness of the combination position of the vehicle bodies are caused; the other method is that a finger-pressing sealant supplier provides a whole piece of finger-pressing sealant, operators in a host factory manually knead the finger-pressing sealant into a required small piece shape, and then gap filling operation is carried out, however, the prefabrication method needs a long time, the labor efficiency is low, the manual manufacturing cannot guarantee the precision, and the problem of attractive appearance of a vehicle body is also brought.
The automobile adhesive tape or film multi-hole extrusion die disclosed in the prior art comprises a fixing bolt, a die plate, a die bottom plate and a die seat, wherein the die seat and the die bottom plate are respectively and correspondingly provided with a feeding hole, the die plate is horizontally provided with a plurality of rectangular discharging holes, the die bottom plate is welded and fixed with the die seat, and the die plate is fixed with the die bottom plate through a plurality of bolts. It can extrude and indicate to press sealing tape, has improved efficiency to a certain extent. However, the technical solution lacks the limitation on the movement position of the rubber cutting blade, so that the movement position of the rubber cutting blade is too much, the return time is too long, and the overall manufacturing efficiency is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome at least one defect among the above-mentioned prior art, provide a finger pressure and glue forming device, its extrusion and shearing that have integrateed finger pressure to glue has realized that finger pressure glues prefabricated full flow preparation, improves holistic production efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the finger-pressure glue forming device comprises a preforming device provided with a plurality of extrusion ports and a shearing device capable of reciprocating along the direction intersecting with the axial lead of the extrusion ports, wherein the shearing device is arranged on the extrusion side of the extrusion ports and comprises a first driving device and a glue cutting blade, the glue cutting blade is arranged on the extrusion side of the extrusion ports and covers all the extrusion ports, and the output end of the first driving device is connected with the glue cutting blade and drives the glue cutting blade to reciprocate along the direction vertical to the axial lead of the extrusion ports; the side of the rubber cutting blade close to the extrusion port is fixedly provided with a convex block, the thickness of the convex block is larger than the distance between the rubber cutting blade and the end face of the extrusion port, and the output end of the first driving device is connected with the convex block.
According to the scheme, the shearing device and the preforming device are integrated, and after the finger-pressing glue is extruded in the preforming device, the finger-pressing glue is cut by the shearing device, so that the length of the finger-pressing glue can meet the size of a gap of a vehicle body of a vehicle, the utilization rate of the finger-pressing glue is improved, and waste is avoided; in addition, the extrusion glue with proper length is filled in the gap of the vehicle body, so that the integral aesthetic property can be improved, and the waterproof and sound insulation performance of the vehicle body can be ensured. In addition, when the rubber cutting blade moves to a certain position along the axis direction perpendicular to the rubber outlet, the bump contacts the side wall of the rubber storage box or the rubber outlet panel, the continuous movement of the rubber cutting blade is limited, the phenomenon that the rubber cutting blade moves too much and the return time is too long is avoided, and therefore the manufacturing efficiency is integrally improved.
As a further improved structure form, the rubber cutting blade is of a plate-shaped structure provided with a plurality of rubber passing holes, the number of the rubber passing holes is the same as that of the extrusion ports, and the axial leads of the rubber passing holes and the axial leads of the extrusion ports are coincided in a one-to-one correspondence mode.
As a further improved structural form, the inner wall of the glue passing hole is provided with a conical notch.
As a further improved structure, the preforming device comprises a glue storage box, a piston and a second driving device, the glue storage box is provided with a glue outlet panel, a plurality of extrusion ports are formed in the glue outlet panel, the piston is arranged in the glue storage box, the side edge of the piston is in sliding fit with the inner side wall of the glue storage box, and the output end of the second driving device is connected with the piston and drives the piston to slide in the glue storage box in a reciprocating mode along the direction perpendicular to the glue outlet panel.
As a further improved structural form, the glue storage box is further provided with an openable cover plate.
As a further improved structural form, the second driving device comprises a boosting cylinder and a working cylinder which are connected, a telescopic arm of the working cylinder is fixedly connected with a piston, and the first driving device is a first cylinder.
As a further improved structural form, the device also comprises a control switch connected with the boosting cylinder, the working cylinder and the first cylinder.
As a further improved structural form, the device further comprises a bottom plate, and the preforming device and the shearing device are arranged on the same side of the bottom plate.
Compared with the prior art, the beneficial effects are that:
the finger-pressing glue forming device integrates the preforming device and the shearing device, so that the manufacturing efficiency of finger-pressing glue can be improved, the finger-pressing glue can be conveniently cut according to the size of a gap of a car body, the length of the finger-pressing glue is in accordance with the size of the gap of the car body, and the waste of the finger-pressing glue is avoided while the good filling of the gap of the car body is ensured; in addition, a stable driving force is provided through the pressurizing cylinder and the working cylinder, so that the piston can stably and uniformly extrude the finger-pressure glue in the glue storage box from the extrusion port, and the finger-pressure glue prefabricated part with stable quality is obtained.
Drawings
FIG. 1 is a schematic view of the overall structure of a finger-pressure glue forming device in embodiment 1 of the present invention;
FIG. 2 is an exploded schematic view of a preforming device of the finger-pressure glue forming device according to embodiment 1 of the present invention;
fig. 3 is a schematic block diagram of the connection between the control switch of the finger-pressure glue forming device and the first and second driving devices in embodiment 1 of the present invention;
fig. 4 is a schematic view of the overall structure of a finger-pressure glue forming device in embodiment 2 of the present invention;
FIG. 5 is a schematic structural view of a rubber cutting blade of the finger-pressure rubber molding device in embodiment 2 of the present invention;
fig. 6 is an overall structure schematic diagram of embodiment 3 of the present invention.
The device comprises a preforming device 1, a glue storage box 11, a glue discharging panel 111, a cover plate 112, a piston 12, a second driving device 13, a pressurizing cylinder 131, a working cylinder 132, a shearing device 2, a first cylinder 21, a glue cutting blade 22, a glue passing hole 221, a bump 23, an extrusion opening 3, a control switch 4 and a bottom plate 5.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the invention; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the invention.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.
Example 1:
as shown in fig. 1 to 3, the finger-pressure glue forming device comprises a preforming device 1 provided with a plurality of extrusion ports 3 and a shearing device 2 capable of reciprocating along the direction intersecting with the axial lead of the extrusion ports 3, wherein the shearing device 2 is arranged at the extrusion side of the extrusion ports 3.
In order to achieve a certain manufacturing efficiency, the number of the extrusion ports 3 in this embodiment is 9, and the 9 extrusion ports 3 are arranged in a rectangular array of 3*3, so that 9 finger-pressure adhesives can be manufactured at one time, which is a reference embodiment and cannot be understood as a limitation to this embodiment, and the number of the extrusion ports 3 can be increased or decreased as needed in a specific implementation process.
In addition, in a specific embodiment, the extrusion opening 3 is cylindrical, so that the extruded finger-pressing glue is cylindrical, and the cylindrical finger-pressing glue is easy to adapt to the shape of the gap of the vehicle body when filling the gap of the vehicle body, so that a good filling effect is achieved, and the waterproof and sound insulation performance of the whole vehicle is ensured. It should be noted that the cylindrical extrusion opening 3 is only used as a reference embodiment in the present embodiment, and is not to be construed as a limitation to the present embodiment, and during the specific implementation process, the extrusion opening 3 may be set in other shapes.
The shearing device 2 in this embodiment includes a first driving device and a square rubber cutting blade 22, the rubber cutting blade 22 is disposed on the extruding side of the extruding port 3 and covers all the extruding ports 3, and an output end of the first driving device is connected to the rubber cutting blade 22 and drives the rubber cutting blade 22 to reciprocate along a direction perpendicular to an axial line of the extruding port 3. In a specific embodiment, the plane of the rubber cutting blade 22 is perpendicular to the axial lead of the extrusion opening 3, one end of the rubber cutting blade 22 is connected with the output end of the first driving device, and the end opposite to the output end of the first driving device is provided with a knife edge, because the axial lead direction of the extrusion opening 3 is the length direction of the extruded finger-pressing rubber, the rubber cutting blade 22 is driven by the first driving device to move along the direction perpendicular to the length direction of the finger-pressing rubber, so that the extruded finger-pressing rubber is cut, and the finger-pressing rubber with the required length is formed.
The preforming device 1 in this embodiment includes glue storage box 11, piston 12 and second drive arrangement 13, glue storage box 11 is provided with out and glues panel 111,9 and extrude mouthful 3 and all set up on going out gluey panel 111, piston 12 sets up in glue storage box 11, piston 12's side along with glue storage box 11 inside wall sliding fit, second drive arrangement 13's output links to each other with piston 12 and drives piston 12 along the direction reciprocating sliding of perpendicular to play gluey panel 111 in glue storage box 11. Specifically, in a specific embodiment, the glue storage box 11 is a hollow cubic structure with two open ends, the glue outlet panel 111 covers one end of the cubic structure, the piston 12 is disposed at the other end of the cubic structure, so that the piston 12 and the glue storage box 11 can form a piston structure, the piston 12 is driven by the second driving device 13 to slide and extrude towards the glue outlet panel 111 in the glue storage box 11, the size of the glue storage box 11 is reduced, the finger-pressure glue in the glue storage box 11 can only come out from the extrusion port 3, and the strip-shaped prefabricated finger-pressure glue is formed.
Piston 12 is square structure in this embodiment, and the one side that the piston is close to out gluey panel 111 is the plane that is on a parallel with out gluey panel 111, can guarantee the even play of each extrusion opening 3 like this and glue the quality, the finger that guarantees to make and presses.
The glue storage box 11 in this embodiment is still provided with the apron 112 that can open, apron 112 passes through the screw with glue storage box 11 and can dismantle the connection, need to add in glue storage box 11 and wait to process when indicating to press the glue, dismantle apron 112, and retreat piston 12 to the extreme position who keeps away from out gluey panel 111, can add and wait to process and indicate to press the glue, then return apron 112, make apron 112, glue storage box 11, piston 12 and play and glue and form relative inclosed cavity between the panel 111, during the piston 12 motion, the finger pressure that waits to process in the glue storage box 11 glues and can only come out from extruding opening 3. It should be noted that the detachable connection of the cover plate 112 and the glue storage box 11 in the present embodiment is only a reference embodiment, and cannot be understood as a limitation to the present embodiment, and in the specific implementation process, the cover plate 112 may also be configured to be hinged to the glue storage box 11, and a corresponding locking member is provided, so as to avoid that the finger-pressure glue cannot be normally extruded due to the opening of the cover plate 112 in the manufacturing process.
The second driving device 13 in this embodiment includes a pressurizing cylinder 131 and a working cylinder 132 connected to each other, a telescopic arm of the working cylinder 132 is fixedly connected to the piston 12, and the first driving device is a first cylinder 21. Through the matching of the pressurizing cylinder 131 and the working cylinder 132, the piston 12 can move stably, the finger-pressing glue is extruded uniformly, and the glue discharging speeds of the 9 extrusion ports 3 are consistent, so that the quality of a finished product of the finger-pressing glue is improved; of course, the use of a cylinder is only one reference embodiment, and in the specific implementation, other types of power devices may be used to drive the movement of the piston 12, and the invention is not limited thereto.
Still include the control switch 4 that all links to each other with supercharge cylinder 131, operating cylinder 132 and first cylinder 21 in this embodiment, conveniently control supercharge cylinder 131, operating cylinder 132 and first cylinder 21 through control switch 4, the staff of being convenient for cuts off prefabricated finger pressure glue according to the size in automobile body gap at any time in the control to make the finger pressure glue of different length, strengthen the adaptability of the device to the motorcycle type in this embodiment greatly. It should be noted that the principle of the air path connection between the cylinders in the present embodiment is well known to those skilled in the art, and will not be described in detail here.
The pre-forming device 1 and the shearing device 2 are arranged on the same side of the bottom plate 5. Can integrate preforming device 1 and shearing mechanism 2 like this, improve the wholeness of device, conveniently remove or accomodate whole device and place.
The working process of the embodiment specifically comprises the following steps:
Example 2:
as shown in fig. 4 and 5, a second embodiment of a finger-pressure glue forming apparatus is provided, which is different from embodiment 1 only in that the glue cutting blade 22 in this embodiment has a plate-shaped structure with a plurality of glue passing holes 221, the number of the glue passing holes 221 is the same as that of the extrusion ports 3, and the axes of the glue passing holes 221 and the axes of the extrusion ports 3 are coincided one by one. Through setting up a plurality of glue holes 221 of crossing that correspond with extrusion outlet 3, every is crossed glue hole 221 and is a cutting point promptly, can realize that whole prefabrication indicates to press gluey cutting simultaneously, has increased the efficiency of preparation greatly.
In order to improve the cutting efficiency of the rubber cutting blade 22 on the prefabricated finger-pressure rubber, the inner wall of the rubber passing hole 221 in the embodiment is provided with a conical notch, and the conical notch can reduce the contact area between the rubber passing hole 221 and the prefabricated finger-pressure rubber, so that the pressure is increased, and a better cutting effect is realized.
Example 3:
as shown in fig. 6, a third embodiment of a finger-pressure glue forming device is disclosed, which is different from embodiment 1 or embodiment 2 only in that a protrusion 23 is fixedly disposed on a side of the glue cutting blade 22 close to the extrusion port 3, a thickness of the protrusion 23 is greater than a distance between the glue cutting blade 22 and an end surface of the extrusion port 3, and an output end of the first driving device is connected to the protrusion 23. Therefore, when the glue cutting blade 22 moves to a certain position along the direction perpendicular to the axis of the glue outlet, the bump 23 contacts the side wall of the glue storage box 11 or the glue outlet panel 111 to limit the continuous movement of the glue cutting blade 22, and the situation that the glue cutting blade 22 moves too much and the return time is too long is avoided, so that the manufacturing efficiency is integrally improved.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The finger-pressing glue forming device is characterized by comprising a preforming device (1) provided with a plurality of extrusion ports (3) and a shearing device (2) capable of reciprocating along the direction intersecting with the axial lead of the extrusion ports (3), wherein the shearing device (2) is arranged on the extrusion side of the extrusion ports (3); the shearing device (2) comprises a first driving device and a rubber cutting blade (22), the rubber cutting blade (22) is arranged on the extrusion side of the extrusion port (3) and covers all the extrusion ports (3), and the output end of the first driving device is connected with the rubber cutting blade (22) and drives the rubber cutting blade (22) to reciprocate along the direction vertical to the axial lead of the extrusion port (3); the glue cutting blade (22) is close to one side of the extrusion port (3) and is fixedly provided with a convex block (23), the thickness of the convex block (23) is larger than the distance between the glue cutting blade (22) and the end face of the extrusion port (3), and the output end of the first driving device is connected with the convex block (23).
2. The finger-pressure glue forming device as claimed in claim 1, wherein the glue cutting blade (22) is a plate-shaped structure provided with a plurality of glue passing holes (221), the number of the glue passing holes (221) is the same as that of the extrusion ports (3), and the axial lines of the glue passing holes (221) and the axial lines of the extrusion ports (3) are coincided in a one-to-one correspondence manner.
3. The finger-pressure glue forming device according to claim 2, characterized in that the inner wall of the glue through hole (221) is provided with a conical cut.
4. The finger-pressure glue forming device according to any one of claims 1 to 3, wherein the preforming device (1) comprises a glue storage box (11), a piston (12) and a second driving device (13), the glue storage box (11) is provided with a glue outlet panel (111), the plurality of extrusion ports (3) are arranged on the glue outlet panel (111), the piston (12) is arranged in the glue storage box (11), the side wall of the piston (12) is in sliding fit with the inner side wall of Chu Jiaohe (11), and the output end of the second driving device (13) is connected with the piston (12) and drives the piston (12) to slide in the glue storage box (11) in a reciprocating manner along a direction perpendicular to the glue outlet panel (111).
5. A finger-pressure glue forming device according to claim 4, characterised in that the glue storage box (11) is further provided with an openable cover plate (112).
6. The finger-pressure glue forming device according to claim 5, characterized in that the second driving device (13) comprises a pressurization cylinder (131) and a working cylinder (132) which are connected, the telescopic arm of the working cylinder (132) is fixedly connected with the piston (12), and the first driving device is a first cylinder (21).
7. The finger-pressure glue forming device according to claim 6, characterized by further comprising a control switch (4) connected with the pressurizing cylinder (131), the working cylinder (132) and the first cylinder (21).
8. A finger-pressure glue forming device according to claim 7, characterised by further comprising a base plate (5), wherein the preforming device (1) and the shearing device (2) are both mounted on the same side of the base plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221141751.1U CN218084041U (en) | 2022-05-12 | 2022-05-12 | Finger-pressure glue forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221141751.1U CN218084041U (en) | 2022-05-12 | 2022-05-12 | Finger-pressure glue forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218084041U true CN218084041U (en) | 2022-12-20 |
Family
ID=84459919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221141751.1U Active CN218084041U (en) | 2022-05-12 | 2022-05-12 | Finger-pressure glue forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218084041U (en) |
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2022
- 2022-05-12 CN CN202221141751.1U patent/CN218084041U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Patentee after: Guangzhou Automobile Group Co.,Ltd. Country or region after: China Address before: No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Patentee before: Guangzhou Automobile Passenger Car Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |