CN215843946U - Linkage type double-component glue dispensing mechanism - Google Patents
Linkage type double-component glue dispensing mechanism Download PDFInfo
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- CN215843946U CN215843946U CN202122413577.3U CN202122413577U CN215843946U CN 215843946 U CN215843946 U CN 215843946U CN 202122413577 U CN202122413577 U CN 202122413577U CN 215843946 U CN215843946 U CN 215843946U
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Abstract
The utility model discloses a linkage type two-component dispensing mechanism, wherein a first accommodating cavity and a second accommodating cavity are arranged at the upper part of a dispensing main body, a first glue injecting cavity communicated with the first accommodating cavity and a second glue injecting cavity communicated with the second accommodating cavity are arranged at the lower part of the dispensing main body, a first feeding screw and a second feeding screw are respectively arranged in the first glue injecting cavity and the second glue injecting cavity, a first driven gear and a second driven gear are respectively arranged at the upper end parts of the first feeding screw and the second feeding screw, and a servo motor is arranged on a glue feeding block, so that the first driven gear and the second driven gear can be meshed with a driving gear on the servo motor through a first reversing gear and a second reversing gear. Therefore, by adopting the dispensing mechanism with the structure, the two feeding screws can be driven by one servo motor to act simultaneously, so that the synchronism of the two-component dispensing mechanism is ensured, and the unstable mixing ratio of the two-component glue is reduced.
Description
Technical Field
The utility model relates to the technical field of dispensing equipment, in particular to a linkage type two-component dispensing mechanism.
Background
The dispenser is also called a glue spreader, a glue dispenser, a glue filling machine and the like, and is specially used for controlling the fluid. And to drip, apply fluid to the surface of, or within a product. Aiming at double-component glue dispensing, the existing glue dispenser usually adopts two mutually independent screw rods to feed, the supply synchronism of the two glues is poor, and the problem of unstable mixing ratio of the double-component glue exists.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model mainly aims to provide a linkage type two-component glue dispensing mechanism, which improves the synchronism of the two-component glue dispensing mechanism.
In order to achieve the purpose, the linkage type two-component dispensing mechanism provided by the utility model comprises a dispensing main body, wherein the upper end of the dispensing main body is provided with a glue inlet block, and the lower end of the dispensing main body is provided with a dispensing head;
the upper part of the dispensing main body is provided with a first accommodating cavity for accommodating glue A and a second accommodating cavity for accommodating glue B, the lower part of the dispensing main body is provided with a first glue shooting cavity communicated with the first accommodating cavity and a second glue shooting cavity communicated with the second accommodating cavity, and the first glue shooting cavity and the second glue shooting cavity are parallel in the vertical direction;
a first feeding screw and a second feeding screw are respectively arranged in the first glue injecting cavity and the second glue injecting cavity, the upper ends of the first feeding screw and the second feeding screw penetrate through the glue feeding block, and the upper ends of the first feeding screw and the second feeding screw are respectively provided with a first driven gear and a second driven gear;
the glue feeding block is provided with a servo motor, an output shaft of the servo motor is provided with a driving gear, and the first driven gear and the second driven gear are in meshing transmission with the driving gear through a first reversing gear and a second reversing gear respectively.
Optionally, advance to be equipped with the gear protection cover on the gluey piece, servo motor sets up on the gear protection cover.
Optionally, the lower end of the dispensing main body is provided with two glue discharging bulges, the glue discharging bulges are inserted into the grooves on the upper part of the dispensing head, and each groove is correspondingly communicated with the branch flow channel of the dispensing head.
Optionally, the lower end of the glue inlet block is inserted into the upper end of the glue dispensing main body and is connected with the glue dispensing main body in a threaded fit manner.
Optionally, the upper end of the dispensing head is sleeved at the lower end of the dispensing main body and is connected with the dispensing main body in a threaded fit manner.
The linkage type two-component dispensing mechanism provided by the utility model is characterized in that a first accommodating cavity for accommodating glue A and a second accommodating cavity for accommodating glue B are arranged at the upper part of a dispensing main body, a first glue injecting cavity communicated with the first accommodating cavity and a second glue injecting cavity communicated with the second accommodating cavity are arranged at the lower part of the dispensing main body, a first feeding screw and a second feeding screw are respectively arranged in the first glue injecting cavity and the second glue injecting cavity, a first driven gear and a second driven gear are respectively arranged at the upper end parts of the first feeding screw and the second feeding screw, a servo motor is arranged on a glue injecting block, and a driving gear is arranged on an output shaft of the servo motor, so that the first driven gear and the second driven gear can be meshed with the driving gear through the first reversing gear and the second reversing gear for transmission. Therefore, by adopting the dispensing mechanism with the structure, the two feeding screws can be driven by one servo motor to act simultaneously, so that the synchronism of the two-component dispensing mechanism is ensured, and the unstable mixing ratio of the two-component glue is reduced.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a linkage type two-component dispensing mechanism of the present invention.
Fig. 2 is a schematic structural diagram of a gear transmission part in an embodiment of the linkage type two-component glue dispensing mechanism of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2 of the specification, a linkage type two-component dispensing mechanism is provided in an embodiment of the present invention, which includes a dispensing main body 100, a glue inlet block 200 disposed at an upper end of the dispensing main body 100, and a dispensing head 300 disposed at a lower end of the dispensing main body 100.
The upper portion of this point main part 100 is equipped with the first chamber 100a that holds that is used for holding A glue and the second that is used for holding B glue and holds chamber 100c, and its lower part is equipped with and holds the first chamber 100a intercommunication of penetrating with the first chamber 100B that penetrates and hold the second chamber 100d that penetrates that holds chamber 100c intercommunication with the second, and the first chamber 100B that penetrates is parallel on vertical direction with the second chamber 100d that penetrates.
A first feeding screw 110 and a second feeding screw 120 are respectively arranged in the first glue injecting cavity 100b and the second glue injecting cavity 100d, the upper ends of the first feeding screw 110 and the second feeding screw 120 penetrate through the glue feeding block 200, and the upper ends of the first feeding screw 110 and the second feeding screw 120 are respectively provided with a first driven gear 111 and a second driven gear 121.
The glue inlet block 200 is provided with a servo motor 500, an output shaft of the servo motor is provided with a driving gear 510, and the first driven gear 111 and the second driven gear 121 are respectively in meshing transmission with the driving gear 510 through a first reversing gear 420 and a second reversing gear 410.
The glue feeding block 200 is provided with a first glue feeding port 200a communicated with the first accommodating cavity 100a and a second glue feeding port 200b communicated with the second accommodating cavity 100c, and A, B glue respectively enters the glue dispensing main body 100 from the first glue feeding port 200a and the second glue feeding port 200 b.
The dispensing head 300 is provided with a first branch flow channel 300a communicated with the first glue injection cavity 100b, a second branch flow channel 300b communicated with the second glue injection cavity 100d, and a confluence flow channel 300c communicated with the first branch flow channel 300a and the second branch flow channel 300 b.
During dispensing, A, B glue is conveyed into the dispensing main body 100 by the glue supply device, after the tape A, B glue enters the first accommodating cavity 100a and the second accommodating cavity 100c, the servo motor 500 drives the first feeding screw 110 and the second feeding screw 120 simultaneously to inject A, B glue into the dispensing head 300, and the A, B glue is discharged after being mixed in the confluence passage 300c of the dispensing head 300.
Through adopting the point gum machine of above-mentioned structure, can come two feeding screw rod simultaneous movement of simultaneous drive through a servo motor 500 to guarantee two ingredient point gum machine's synchronism, reduce the unstable condition of the mixture ratio that two ingredients glued.
Optionally, in this embodiment, a gear protection cover 400 is disposed on the rubber inlet block 200, and the servo motor 500 is disposed on the gear protection cover 400. Thereby preventing the gear from being exposed to the outside.
Optionally, in this embodiment, two glue discharging protrusions (200 e, 200 f) are disposed at the lower end of the glue dispensing main body 100, the glue discharging protrusions (200 e, 200 f) are inserted into grooves at the upper end of the glue dispensing head 300, glue passing channels are disposed in the glue discharging protrusions (200 e, 200 f), the two grooves correspondingly communicate with the first branch flow channel 300a and the second branch flow channel 300b of the glue dispensing head 300, and when the glue discharging protrusions (200 e, 200 f) are inserted into the glue dispensing head 300, the quick and accurate communication between the glue dispensing main body 100 and the glue dispensing head 300 can be achieved.
Optionally, in this embodiment, the lower end of the glue feeding block 200 is inserted into the upper end of the glue dispensing main body 100 and is connected to the glue dispensing main body 100 through a screw fit, and the upper end of the glue dispensing head 300 is sleeved on the lower end of the glue dispensing main body 100 and is connected to the glue dispensing main body 100 through a screw fit. Therefore, the two-component glue dispensing mechanism is convenient to assemble quickly and replace partially.
The above description is only a preferred embodiment of the present invention and should not be taken as limiting the utility model, and any minor modifications, equivalents and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (5)
1. A linkage type two-component dispensing mechanism is characterized by comprising a dispensing main body, wherein the upper end of the dispensing main body is provided with a glue inlet block, and the lower end of the dispensing main body is provided with a dispensing head;
the upper part of the dispensing main body is provided with a first accommodating cavity for accommodating glue A and a second accommodating cavity for accommodating glue B, the lower part of the dispensing main body is provided with a first glue shooting cavity communicated with the first accommodating cavity and a second glue shooting cavity communicated with the second accommodating cavity, and the first glue shooting cavity and the second glue shooting cavity are parallel in the vertical direction;
a first feeding screw and a second feeding screw are respectively arranged in the first glue injecting cavity and the second glue injecting cavity, the upper ends of the first feeding screw and the second feeding screw penetrate through the glue feeding block, and the upper ends of the first feeding screw and the second feeding screw are respectively provided with a first driven gear and a second driven gear;
the glue feeding block is provided with a servo motor, an output shaft of the servo motor is provided with a driving gear, and the first driven gear and the second driven gear are in meshing transmission with the driving gear through a first reversing gear and a second reversing gear respectively.
2. The linkage type two-component glue dispensing mechanism according to claim 1, wherein a gear protection cover is arranged on the glue feeding block, and the servo motor is arranged on the gear protection cover.
3. The linkage type two-component dispensing mechanism of claim 1, wherein the lower end of the dispensing body has two dispensing protrusions, the dispensing protrusions are inserted into the grooves on the upper portion of the dispensing head, and each groove is correspondingly communicated with a branch channel of the dispensing head.
4. The linkage type two-component dispensing mechanism according to claim 1, wherein the lower end of the glue feeding block is inserted into the upper end of the dispensing main body and is connected with the dispensing main body in a threaded fit manner.
5. The linkage type two-component dispensing mechanism according to any one of claims 1-4, wherein the upper end of the dispensing head is sleeved on the lower end of the dispensing main body and is connected with the dispensing main body in a threaded fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122413577.3U CN215843946U (en) | 2021-10-08 | 2021-10-08 | Linkage type double-component glue dispensing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122413577.3U CN215843946U (en) | 2021-10-08 | 2021-10-08 | Linkage type double-component glue dispensing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215843946U true CN215843946U (en) | 2022-02-18 |
Family
ID=80260534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122413577.3U Active CN215843946U (en) | 2021-10-08 | 2021-10-08 | Linkage type double-component glue dispensing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215843946U (en) |
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2021
- 2021-10-08 CN CN202122413577.3U patent/CN215843946U/en active Active
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